PIC16F721T-I/ML Microchip Technology, PIC16F721T-I/ML Datasheet - Page 201

• Manufacturer Part Number: PIC16F721T-I/ML
• Description: 7 KB FLASH, 256 B SRAM, 18 I/O 20 QFN 4x4mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F721T-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 23-4:
FIGURE 23-9:
 2010 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
Param
30*
31
33*
34*
35
36*
37*
Note 1:
No.
*
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only
2:
T
T
T
T
V
V
T
These parameters are characterized but not tested.
and are not tested.
WDT
IOZ
MC
PWRT
BORDC
BOR
HYST
Sym.
T0CKI
T1CKI
TMR0 or
TMR1
Voltages above 3.6V require that the regulator be enabled.
Design Target. If unable to meet this target, the maximum can be increased, but the minimum cannot be
changed.
L
RESET, WATCHDOG TIME, OSCILLATOR START-UP TIMER, POWER-UP TIMER,
AND BROWN-OUT RESET PARAMETERS
MCLR Pulse Width (low)
Standard Watchdog Timer Time-out
Period (No Prescaler)
Power-up Timer Period, PWRTE = 0
I/O high-impedance from MCLR Low
or Watchdog Timer Reset
Brown-out Reset Voltage
Brown-out Reset Hysteresis
Brown-out Reset DC Response
Time
TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
Characteristic
A
+125°C
(2)
40
45
42
47
Min.
1.80
10
10
40
—
2
5
0
1
Typ†
41
46
1.9
18
18
65
25
—
—
—
3
PIC16F/LF720/721
Max. Units
140
2.0
2.1
27
33
50
10
—
—
5
mV
ms
ms
ms
s
s
s
s
V
49
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
= 5V, -40°C to +85°C
= 5V
= 3.3V-5V, -40°C to +85°C
= 3.3V-5V
 V
 V
BOR
BOR
Conditions
(1)
, -40°C to +85°C
DS41430A-page 201
(1)